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MicroSD-Record-GPS-data-
基于MSP430和MicroSD卡的GPS记录器
MSP430f149接收C3-370模块GPS信号，用Nokia5110液晶显示经纬度，并将$GPRMC语句后62字节保存在Micro SD卡上。所存数据读入电脑后可通过RouteConverter.exe软件转成KML文件，加载到google earth后可以显示轨迹。
资料包括
原理图：Altium Designer Winter 09 格式和PDF格式
控制程序：基于MSP430F149的GPS记录程序。主要完成坐标显示、迹记录等功能。
整理时间：
下午 07:10 2012-3-6 沨(MSP430 and MicroSD card-based GPS logger
MSP430f149 receive the GPS signal of the C3-370 module, with Nokia5110 liquid crystal display latitude and longitude, and $ GPRMC statement after the 62 bytes stored on the Micro SD card. The stored data is read into a computer through RouteConverter.exe software can turn into a KML file is loaded into google earth can show the trajectory.
Information, including
Schematic: of Altium Designer Winter 09 and PDF formats, the required components package library
Control procedures: MSP430F149 GPS records program. Complete the coordinate display, track records.
Finishing time:
7:10 PM 2012-3-6 Phoenix)
- 2012-03-06 19:30:37下载
- 积分：1
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qpskAWGNaRayleigh
在高斯白噪声信道和莱斯信道下调制方式为qpsk的基本通信系统的误码率仿真 (In the Gaussian white noise channel and Rice channel qpsk modulation method is the basic communication system BER simulation)
- 2013-08-19 23:17:25下载
- 积分：1
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display_signal
基于matlab-GUI制作的数字通信信号的调制仿真，包括时域、功率谱显示，仿真的调制方式有：ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK，比较直观易懂，可供需要的同胞参考(this process mainly simulate varity of digital signal modulation,such as ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK)
- 2012-01-06 11:25:35下载
- 积分：1
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ML_detection_Matlab
关于MIMO-OFDM的信号检测方法，ML检测(Signal detection method for MIMO-OFDM, ML detection)
- 2018-04-16 14:23:57下载
- 积分：1
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clusteringEvaluation
对快速搜索密度峰值聚类的改进，来自于《Comparative density peaks clustering》这篇文章，增加了最小距离，对聚类中心的边界进行了限定，有效提高了对非中心点的分配准确率。(Improvement of peak clustering for fast search density)
- 2018-11-21 19:45:10下载
- 积分：1
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boc11
说明： 关于boc的仿真，简单易懂。能够实现北斗导航系统的boc信号的matlab调制(The simulation of BOC is simple and easy to understand)
- 2019-05-22 10:22:28下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
(On the wireless channel of the Doppler spectrum, please answer the following questions: (1) In some radio channels, the Doppler frequency shift will cause the output signal of the wireless channel aliasing. Please describe the aliasing produced a variety of reasons (2) wireless channel in the Doppler spectrum has a classical spectrum (classic spectrum), please explain the mechanism of produce such spectral shape (3), please use the Simulink tool to write code ( S-Function mode), resulting in a single-path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And requested the answer: that they used computer-generated classical spectrum is the right possible way.)
- 2009-11-08 15:50:50下载
- 积分：1
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WFS_DrivingFunctions
声场合成的驱动函数，是基于瑞利积分，非常实用( WFS_DrivingFunctions.m
calculates wfs-array driving functions based on the 2 1/2 D Rayleigh I-Itegral )
- 2014-02-14 09:39:14下载
- 积分：1
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7604061GPS
GPS，一本比较详细的程序。很好用！欢迎大家下载(GPS it is very good code fo you)
- 2011-12-06 17:44:29下载
- 积分：1
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polar-code
说明： polar 代码，使用matlab进行仿真，实现了polar代码基本功能，并提供polar基本原理说明(matlab polar simulation)
- 2020-05-30 12:55:59下载
- 积分：1
